Finding the Fourth Proportional to 33,757.50, 50,601.69 and 14,047.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,757.50 : 50,601.69 = 14,047.50 : x
2. Step 2: Convert to fraction form
   33,757.50/50,601.69 = 14,047.50/x
3. Step 3: Cross multiply
   33,757.50x = 50,601.69 × 14,047.50
4. Step 4: Simplify right side
   33,757.50x = 710,827,240.28
5. Step 5: Solve for x
   x = 710,827,240.28/33,757.50
6. Step 6: Final answer
   x = 21,056.87